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Gobiiformes (Gobies) >
Gobiidae (Gobies) > Gobiinae
Etymology: Eviota: No etymology given, suggested by Christopher Scharpt: from Latin 'eu' for 'true' and 'iota' for anything very small, in combination 'truly very small' referring to it as being the smallest vertebrate at the time it has benn described by Jenkins (thus, making the suggestion by Scharpt plausible.
Miljö: miljö / Klimatzon / djupintervall / distributionsområde
Ekologi
marina revassocierade; djupintervall ? - 150 m (Ref. 86942). Tropical
Western Pacific: definitely known from Indonesia. Occurrence in Australia, the Philippines, Palau, and Japan (and other countries not mentioned) need further confirmation through genetic data..
Storlek / Vikt / Ålder
Könsmognad: Lm ?  range ? - ? cm
Max length : 3.0 cm SL hane/ej könsbestämd; (Ref. 48637)
Kort beskrivning
Bestämningsnycklar | Morfologi | Morfometri
Taggstrålar i ryggfenan (totalt) : 6 - 7; Mjukstrålar i ryggfenan (totalt) : 9; Taggstrålar i analfenan: 1; Mjukstrålar i analfenan: 8. This species is distinguished from its congeners by the following set of characters: cephalic
sensory-pore system pattern IV of Lachner & Karnella (1983); i.e. the PITO and IT pores are lacking and the AITO pore is enlarged); dorsal/anal-fin formula 9/8, unbranched pectoral-fin rays; genital papilla of male non-fimbriate; usually pectoral-fin base with a few chromatophores restricted to an area across from the top few fin rays, but more pigmentation on the rest of the base can be present; when preserved ventral half of body with a slightly dusky stripe, wider than eye diameter at middle of anal fin, with a dark semi-circular spot at the caudal-fin base. When alive: ventral
half of body red with a narrow white line above it running the length of the body; eye with a narrow white line running across it above the pupil, a short white line behind the eye, and a small white spot under the eye (Ref. 95677).
Body shape (shape guide): elongated; Cross section: oval.
Lives among branching and encrusting corals (Ref. 9210) in lagoon reefs at depths of 10 or more (Ref. 37816, 48637). Forms groups among branches of Acropora coral (Ref 90102).
Livscykel och parningsbeteende
Könsmognad | Reproduktion | Lek | Ägg | Fekunditet | Larver
Greenfield, D.W. and L. Tornabene, 2014. Eviota brahmi n. sp. From Papua New Guinea, with redescription of Eviota nigriventris (Teleostei: Gobiidae). Zootaxa 3793(1):133-146. (Ref. 95677)
Status på IUCN:s rödlista (Ref. 130435: Version 2025-2 (Global))
Hot mot människor
Harmless
Mänskliga användningsområden
Fiskeri: kommersiell; Akvarium: Kommersiell
Verktyg
Särskilda rapporter
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Uppskattningar baserade på modeller
Index för fylogenetisk mångfald (Ref. 82804) |
PD50 = 0.5000 [Uniqueness, from 0.5 = low to 2.0 = high]. |
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Bayesian length-weight
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a=0.00692 (0.00283 - 0.01691), b=3.09 (2.92 - 3.26), in cm total length, based on LWR estimates for this Genus-body shape (Ref. 93245). |
Trofisk nivå (Ref. 69278) |
3.1 ±0.3 se; based on size and trophs of closest relatives |
Resiliens (Ref. 120179) |
Hög, lägsta populationsfördubblingstid mindre än 15 månader (Preliminary K or Fecundity.). |
Sårbarhet i fisket (Ref. 59153) |
Low vulnerability (10 of 100). 🛈 |
Näringsämnen (Ref. 124155) |
Calcium = 322 [128, 810] mg/100g; Iron = 1.33 [0.57, 2.89] mg/100g; Protein = 17.6 [15.5, 19.4] %; Omega3 = 0.127 [0.046, 0.317] g/100g; Selenium = 41.6 [14.1, 117.7] μg/100g; VitaminA = 125 [27, 563] μg/100g; Zinc = 3.46 [1.98, 5.59] mg/100g (wet weight); |